AK Her (Eclipsing binary)

RA: 17h 13m 57.82s, DE: +16° 21' 00.60" (258.4909166567, 16.3501666667)

5/1/2023, 19:37 - 5/2/2023, 01:08 (UTC)

Data:
  • Observer: Ivan Sergey
  • Created: 5/2/2023, 19:24
  • Station: Polyani, Belarus
  • Instrument: Canon 350D+Lens Tair-3 (4.5/300)+HEQ5
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=21515
Determined minima
  • S: 2460066.38937 (5/1/2023, 21:20)
    HJDmin: 2460066.39310 +/- 0.00056  
    Heliocentric correction: 0.00373
    Note: 
    
----- EBFit result: -----
Tmin = 2460066.38937
Error (1 sigma): +0.00053/-0.00059 (Bootstrapping), +0.00062/-0.00069 (Prayer bead), +0.00033/-0.00033 (LSM)
Error (95% CI):  +0.00091/-0.00126 (Bootstrapping), +0.00087/-0.00115 (Prayer bead)
LSM: chi^2 = 147.1, n_freedom = 38
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AK Her, JD 2460066.31773
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